Vivo iQOO Z7 vs Vivo Y78

The Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920, while the Vivo Y78 (2023) runs on the MediaTek Dimensity 7020. By overall MobileRank rating, the Vivo Y78 leads — 34/100 vs 26/100 (a 8-point difference). Key differences: the Vivo Y78 has the bigger battery (5000 mAh vs 4500); the Vivo Y78 has NFC for contactless payments, the Vivo iQOO Z7 doesn't.

The Vivo Y78 edges out the Vivo iQOO Z7 by just 8 points — the two devices are very close in overall level.
Profile comparison
Category scores
Vivo iQOO Z7
Performance 0
Display 50
Camera 37
Battery 30
Design 83
Value for money 55
Vivo Y78
Performance 1
Display 100
Camera 37
Battery 42
Design 78
Value for money 55
What makes Vivo iQOO Z7 better?
  • Lighter: 173g vs 177g

  • Better design/ergonomics (83/100 vs 78/100)
What makes Vivo Y78 better?
  • Bigger battery: 5000 vs 4500 mAh
  • Higher refresh rate: 120Hz vs 90Hz

  • Higher performance (1/100 vs 0/100)
  • Longer battery life (42/100 vs 30/100)
  • Better display (100/100 vs 50/100)
Comparison verdict

Comparing the Vivo iQOO Z7 vs the Vivo Y78, the Vivo Y78 scores 8 points higher (34/100 vs 26/100). In the "battery" category, the Vivo Y78 leads (42/100 vs 30/100). In the "performance" category, the Vivo Y78 and the Vivo iQOO Z7 are nearly equal (1/100 vs 0/100). In the "display" category, the Vivo Y78 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, both devices are on the same level — 37/100. In the "battery" category, the Vivo Y78 is a bit better (42/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 is a bit better (83/100 vs 78/100). In the "value for money" category, both devices are on the same level — 55/100.

Vivo iQOO Z7: The Vivo iQOO Z7 is a better fit for everyday use.
Vivo Y78: The Vivo Y78 is a better fit for everyday use.
Specs comparison
Specification Vivo iQOO Z7 Vivo Y78
Processor MediaTek Dimensity 920 MediaTek Dimensity 7020
AnTuTu 806012
Geekbench Single 1061
Geekbench Multi 2398
Display 6.4" AMOLED 6.8" AMOLED
Resolution 1080x2400 1080x2400
Refresh rate 90 Hz 120 Hz
Battery 4500 mAh 5000 mAh
Charging 44W 44W
Main camera 64 MP 64 MP
Front camera 16 MP 16 MP
RAM 6GB / 8GB 8GB
Storage 128GB 256GB
OS Android 13, Funtouch 13 Android 13, Funtouch 13
Brightness (peak) 1300 nits 1300 nits
NFC no yes
Protection IP54 IP54
Dimensions 158.9×73.5×7.8 mm 164.3×74.8×7.9 mm
Weight 173 g 177 g
Price
Camera comparison
Vivo iQOO Z7
  • Main: 64MP
  • Front: 16MP
37
camera
Vivo Y78
  • Main: 64MP f/f/1.8
  • Front: 16MP
37
camera
Display comparison
Vivo iQOO Z7
  • 6.4" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 90 Hz
50
display
Vivo Y78
  • 6.8" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 120 Hz
100
display
Battery and charging
Vivo iQOO Z7
  • 4500 mAh
  • Wired: 44W
  • No wireless charging
30
battery
Vivo Y78
  • 5000 mAh
  • Wired: 44W
  • No wireless charging
42
battery
Benchmarks
Detailed category analysis
performance

In the "performance" category, the Vivo Y78 and the Vivo iQOO Z7 are nearly equal (1/100 vs 0/100).

display

In the "display" category, the Vivo Y78 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).

camera

In the "camera" category, both devices are on the same level — 37/100.

battery

In the "battery" category, the Vivo Y78 is a bit better (42/100 vs 30/100).

design

In the "design" category, the Vivo iQOO Z7 is a bit better (83/100 vs 78/100).

value for money

In the "value for money" category, both devices are on the same level — 55/100.

Frequently asked questions
Which is better: the Vivo iQOO Z7 or the Vivo Y78?

The Vivo Y78 edges out the Vivo iQOO Z7 by just 8 points — the two devices are very close in overall level.

What is the rating of the Vivo iQOO Z7 and the Vivo Y78?

The Vivo iQOO Z7 has a MobileRank rating of 26/100, the Vivo Y78 — 34/100.

Should you choose the Vivo iQOO Z7 over the Vivo Y78?

The Vivo iQOO Z7 is a better fit for everyday use. The Vivo Y78 is a better fit for everyday use.